﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Textbook
{
    public class Less
    {
        string l_id;
        int book_id;
        int l_num;
        int l_state;
        string l_time;

        public string L_id { get => l_id; set => l_id = value; }
        public int Book_id { get => book_id; set => book_id = value; }
        public int L_num { get => l_num; set => l_num = value; }
        public string L_time { get => l_time; set => l_time = value; }
        public int L_state { get => l_state; set => l_state = value; }
    }
}
